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Fair Value Measurements - Additional Information (Detail)
$ in Thousands
 6 Months Ended
Jun. 30, 2025
USD ($)
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]  
Maximum maturity period of cash and cash equivalents 90 days
Cash $ 100
Cash equivalents 51,184
Custodian deposits $ 52,900
Average maturity period of cash equivalents and marketable securities 72 days
Share Purchase Agreement [Member] | Measurement Input, Probability of Success [Member] | Level 3 [Member]  
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]  
Business Combination, Contingent Consideration, Liability, Measurement Input [Extensible Enumeration] us-gaap:ValuationTechniqueDiscountedCashFlowMember
Measurement Input 0.906
Share Purchase Agreement [Member] | Measurement Input, Discount Rate [Member] | Level 3 [Member]  
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]  
Business Combination, Contingent Consideration, Liability, Measurement Input [Extensible Enumeration] us-gaap:ValuationTechniqueDiscountedCashFlowMember
Measurement Input 0.308
Sweep Account [Member]  
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]  
Cash equivalents $ 1,300
Maximum [Member]  
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]  
Maturity period of securities 1 year